Trapezoidal structured abrasive article



FIG. 1 is a perspective view of a first embodiment of a trapezoidal structured abrasive article showing the new design.

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a right view thereof; and

FIG. 7 is a left view thereof.

FIG. 8 is a perspective view of a second embodiment of a trapezoidal structured abrasive article showing the new design.

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a back view thereof;

FIG. 13 is a right view thereof; and,

FIG. 14 is a left view thereof. 

CLAIM The ornamental design for a trapezoidal structured abrasive article, as shown and described. 